Memcache and host

[Jafo]

In PHP using the add server method:

Memcache::addServer(host,port)

If you add multiple servers, how do you know which server you are connected to when you set data? Is there a way to use a default server and have the rest set as fallbacks?

[Jafo]

Nevermind on this, I completely breezed over the part of hash tables..